CVE-2017-5581
CVSS V2 Medium 6.8
CVSS V3 Critical 9.8
Description
Buffer overflow in the ModifiablePixelBuffer::fillRect function in TigerVNC before 1.7.1 allows remote servers to execute arbitrary code via an RRE message with subrectangle outside framebuffer boundaries.
Overview
- CVE ID
- CVE-2017-5581
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-02-28T18:59:00
- Last Modified Date
- 2018-01-05T02:31:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:* | 1 | OR | 1.7 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/TigerVNC/tigervnc/releases/tag/v1.7.1 | Release Notes Third Party Advisory |
| https://github.com/TigerVNC/tigervnc/pull/399 | Patch Third Party Advisory |
| https://github.com/TigerVNC/tigervnc/commit/18c020124ff1b2441f714da2017f63dba50720ba | Patch Third Party Advisory |
| http://www.securityfocus.com/bid/95789 | Third Party Advisory VDB Entry |
| http://www.openwall.com/lists/oss-security/2017/01/25/6 | Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/01/22/1 | Mailing List Patch Third Party Advisory |
| https://security.gentoo.org/glsa/201702-19 | |
| https://access.redhat.com/errata/RHSA-2017:2000 | |
| http://rhn.redhat.com/errata/RHSA-2017-0630.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-5581 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5581 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:51:30 | Added to TrackCVE | |||
| 2022-12-02 14:17:22 | 2017-02-28T18:59Z | 2017-02-28T18:59:00 | CVE Published Date | updated |
| 2022-12-02 14:17:22 | 2018-01-05T02:31:46 | CVE Modified Date | updated | |
| 2022-12-02 14:17:22 | Modified | Vulnerability Status | updated |